NAICS 483113: Coastal and Great Lakes Freight Transportation
This U.S. industry comprises establishments primarily engaged in providing water transportation of cargo in coastal waters, on the Great Lakes System, or deep seas between ports of the United States, Puerto Rico, and United States island possessions or protectorates.  Marine transportation establishments using the facilities of the St. Lawrence Seaway Authority Commission are considered to be using the Great Lakes Water Transportation System.  Establishments primarily engaged in providing coastal and/or Great Lakes barge transportation services are included in this industry.

ExioML sector: Sea and coastal water transportation services
Region: US | Year: 2022
Sector value added: 44974.8062443 M EUR | Employment: 373.138195827 thousand persons
Sector GHG emissions: 27475525958.4 kg CO2 eq | Energy carrier net total: 411703.169452 TJ | Carbon intensity: 0.6109092679389182

Company: United Maritime Group LLC
The Company handles coal, petroleum coke, phosphate, grain, and other bulk commodities both domestically in the U.S. and internationally ocean going, barge, and a dry-bulk commodity, deep-water transfer and storage terminal at the mouth of the Mississippi River.